Hitachi Vantara SAS SSD

Brand: Hitachi Vantara | Category: Enterprise SSDs

SKU: HSS-SAS-15TB | Part #: HSS-SAS-15TB | MPN: HSS-SAS-15TB

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Sequential read and write performance on the Hitachi Vantara SAS SSD HSS-SAS-15TB reaches speeds that allow enterprise storage architects to design predictable, latency-aware tiering strategies across large shared arrays. The drive ships in a compact 2.5-inch form factor with dual-port SAS connectivity, making it a direct fit into the Hitachi Vantara VSP storage array ecosystem without requiring adapter cards or firmware workarounds.

Raw capacity sits at 15.36 TB per drive, a density that matters when you're consolidating petabyte-scale workloads into fewer physical slots and reducing rack footprint in constrained data-centre environments. The HSS-SAS-15TB uses NAND flash media with configurable sector formatting (512e or 4Kn depending on platform requirements), which gives storage administrators flexibility when integrating with legacy applications that demand specific alignment profiles. Operating temperature tolerance spans 0°C to 70°C, providing headroom for warm-aisle deployments without triggering thermal throttling during sustained I/O bursts.

The dual-port SAS interface is not merely redundancy—it is a load-balancing mechanism. Storage architects designing high-availability configurations appreciate this because both ports can carry active traffic simultaneously, distributing bandwidth across multiple storage controllers and eliminating single points of failure at the device level. Hitachi Vantara engineered this drive specifically for the VSP family, meaning you avoid the validation delays and firmware compatibility questions that plague generic SSD adoption in enterprise arrays.

Organisations running mixed workloads—OLTP databases, file serving, or AI model training pipelines—benefit from the consistent I/O behavior this drive delivers. Unlike consumer-grade SSDs that throttle under sustained load, the Hitachi Vantara SAS SSD maintains rated performance across the temperature and duty-cycle ranges typical of production data-centre operation. Storage teams purchasing the part number HSS-SAS-15TB are typically managing storage infrastructure for organisations with five-figure monthly cloud bills; even modest improvements in array efficiency and drive reliability directly reduce total cost of ownership.

If your infrastructure currently relies on 10K or 15K RPM SAS spinning disk, replacing those platters with the HSS-SAS-15TB unlocks power savings, noise reduction, and—most important—the latency characteristics required by modern applications. The 15 mm height fits standard 2.5-inch trays without modification, so migration from mechanical to solid-state storage often requires no enclosure redesign. Hitachi Vantara's firmware and SMART monitoring are tuned specifically for VSP arrays, which means your storage management platform already has the drivers and health-check logic in place.

Enterprise SAS SSD Specifications & Compatibility

• Capacity: 15.36 TB raw; configurable sector sizes (512e and 4Kn) per VSP platform settings
• Interface: Dual-port SAS, enabling active-active controller connectivity and I/O load balancing across storage backends
• Form Factor: 2.5-inch, 15 mm height (Z-height), fitting standard tray allocations in existing enclosures
• Temperature Operating Range: 0°C to 70°C operational; -40°C to 70°C non-operating, supporting warm-aisle and edge-case logistics scenarios
• Part Number: HSS-SAS-15TB; validated and supported across the entire Hitachi Vantara VSP storage array family
• NAND Media: Enterprise-grade flash with firmware optimised for sustained workloads and thermal stability in production arrays
• Recommended Use Cases: Database I/O acceleration, file-serving tier consolidation, mixed-workload enterprise storage, and infrastructure modernisation from mechanical SAS disks

Omnixon Global holds regional inventory of the Hitachi Vantara SAS SSD HSS-SAS-15TB and supports deployment across the GCC, South Asia, and European data-centre markets. Our storage specialists work directly with your procurement and infrastructure teams to confirm compatibility with existing VSP configurations, arrange on-site validation, and manage logistics for high-capacity orders. To discuss volume pricing, lead times, or technical integration questions, submit a detailed RFQ through our website or contact our enterprise storage desk in Dubai.